Move off-by-default extensions into middleman-more, make middleman-more itself an extension
This commit is contained in:
Thomas Reynolds
parent
182ad87ad3
commit
1cad726c81
92 changed files with 902 additions and 758 deletions
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@ -111,10 +111,6 @@ module Middleman
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# @return [Boolean]
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set :show_exceptions, true
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# Automatically loaded extensions
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# @return [Array<Symbol>]
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set :default_extensions, [ :lorem ]
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# Default layout name
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# @return [String, Symbold]
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set :layout, :_auto_layout
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@ -162,37 +158,6 @@ module Middleman
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# i18n
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register Middleman::CoreExtensions::I18n
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# Built-in Extensions
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# Provide Apache-style index.html files for directories
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Middleman::Extensions.register(:directory_indexes) do
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require "middleman-core/extensions/directory_indexes"
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Middleman::Extensions::DirectoryIndexes
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end
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# Lorem provides a handful of helpful prototyping methods to generate
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# words, paragraphs, fake images, names and email addresses.
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Middleman::Extensions.register(:lorem) do
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require "middleman-core/extensions/lorem"
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Middleman::Extensions::Lorem
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end
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# AutomaticImageSizes inspects the images used in your dynamic templates
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# and automatically adds width and height attributes to their HTML
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# elements.
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Middleman::Extensions.register(:automatic_image_sizes) do
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require "middleman-core/extensions/automatic_image_sizes"
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Middleman::Extensions::AutomaticImageSizes
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end
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# AssetHost allows you to setup multiple domains to host your static
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# assets. Calls to asset paths in dynamic templates will then rotate
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# through each of the asset servers to better spread the load.
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Middleman::Extensions.register(:asset_host) do
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require "middleman-core/extensions/asset_host"
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Middleman::Extensions::AssetHost
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end
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# Initialize the Middleman project
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def initialize(&block)
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# Current path defaults to nil, used in views.
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@ -40,7 +40,6 @@ module Middleman
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# Using for version parsing
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require "rubygems"
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# app.set :default_extensions, []
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app.define_hook :after_configuration
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app.define_hook :before_configuration
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app.define_hook :build_config
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@ -140,11 +139,6 @@ module Middleman
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run_hook :after_configuration
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# Add in defaults
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default_extensions.each do |ext|
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activate ext
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end
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if logging?
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self.class.extensions.each do |ext|
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puts "== Extension: #{ext}"
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@ -1,47 +0,0 @@
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# Extensions namespace
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module Middleman::Extensions
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# Asset Host module
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module AssetHost
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# Setup extension
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class << self
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# Once registered
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def registered(app)
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# Default to no host
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app.set :asset_host, false
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# Include methods
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app.send :include, InstanceMethods
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end
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alias :included :registered
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end
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# Asset Host Instance Methods
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module InstanceMethods
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# Override default asset url helper to include asset hosts
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#
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# @param [String] path
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# @param [String] prefix
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# @return [String]
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def asset_url(path, prefix="")
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original_output = super
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return original_output unless asset_host
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asset_prefix = if asset_host.is_a?(Proc)
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asset_host.call(original_output)
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elsif asset_host.is_a?(String)
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asset_host
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end
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File.join(asset_prefix, original_output)
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end
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end
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end
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# Register the extension
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register :asset_host, AssetHost
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end
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@ -1,57 +0,0 @@
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# Extensions namespace
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module Middleman::Extensions
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# Automatic Image Sizes extension
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module AutomaticImageSizes
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# Setup extension
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class << self
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# Once registered
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def registered(app)
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# Include 3rd-party fastimage library
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require "middleman-core/extensions/automatic_image_sizes/fastimage"
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# Include methods
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app.send :include, InstanceMethods
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end
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alias :included :registered
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end
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# Automatic Image Sizes Instance Methods
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module InstanceMethods
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# Override default image_tag helper to automatically calculate and include
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# image dimensions.
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#
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# @param [String] path
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# @param [Hash] params
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# @return [String]
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def image_tag(path, params={})
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if !params.has_key?(:width) && !params.has_key?(:height) && !path.include?("://")
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params[:alt] ||= ""
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http_prefix = http_images_path rescue images_dir
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begin
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real_path = File.join(source, images_dir, path)
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full_path = File.expand_path(real_path, root)
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http_prefix = http_images_path rescue images_dir
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if File.exists? full_path
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dimensions = ::FastImage.size(full_path, :raise_on_failure => true)
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params[:width] = dimensions[0]
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params[:height] = dimensions[1]
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end
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rescue
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# $stderr.puts params.inspect
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end
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end
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super(path, params)
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end
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end
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end
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# Register the extension
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register :automatic_image_sizes, AutomaticImageSizes
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end
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@ -1,287 +0,0 @@
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# FastImage finds the size or type of an image given its uri.
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# It is careful to only fetch and parse as much of the image as is needed to determine the result.
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# It does this by using a feature of Net::HTTP that yields strings from the resource being fetched
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# as soon as the packets arrive.
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#
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# No external libraries such as ImageMagick are used here, this is a very lightweight solution to
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# finding image information.
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#
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# FastImage knows about GIF, JPEG, BMP and PNG files.
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#
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# FastImage can also read files from the local filesystem by supplying the path instead of a uri.
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# In this case FastImage uses the open-uri library to read the file in chunks of 256 bytes until
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# it has enough. This is possibly a useful bandwidth-saving feature if the file is on a network
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# attached disk rather than truly local.
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#
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# === Examples
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# require 'fastimage'
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#
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# FastImage.size("http://stephensykes.com/images/ss.com_x.gif")
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# => [266, 56]
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# FastImage.type("http://stephensykes.com/images/pngimage")
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# => :png
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# FastImage.type("/some/local/file.gif")
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# => :gif
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#
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# === References
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# * http://snippets.dzone.com/posts/show/805
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# * http://www.anttikupila.com/flash/getting-jpg-dimensions-with-as3-without-loading-the-entire-file/
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# * http://pennysmalls.com/2008/08/19/find-jpeg-dimensions-fast-in-ruby/
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# * http://imagesize.rubyforge.org/
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#
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require 'net/https'
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require 'open-uri'
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class FastImage
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attr_reader :size, :type
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class FastImageException < StandardError # :nodoc:
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end
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class MoreCharsNeeded < FastImageException # :nodoc:
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end
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class UnknownImageType < FastImageException # :nodoc:
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end
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class ImageFetchFailure < FastImageException # :nodoc:
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end
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class SizeNotFound < FastImageException # :nodoc:
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end
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DefaultTimeout = 2
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LocalFileChunkSize = 256
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# Returns an array containing the width and height of the image.
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# It will return nil if the image could not be fetched, or if the image type was not recognised.
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#
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# By default there is a timeout of 2 seconds for opening and reading from a remote server.
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# This can be changed by passing a :timeout => number_of_seconds in the options.
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#
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# If you wish FastImage to raise if it cannot size the image for any reason, then pass
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# :raise_on_failure => true in the options.
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#
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# FastImage knows about GIF, JPEG, BMP and PNG files.
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#
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# === Example
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#
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# require 'fastimage'
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#
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# FastImage.size("http://stephensykes.com/images/ss.com_x.gif")
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# => [266, 56]
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# FastImage.size("http://stephensykes.com/images/pngimage")
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# => [16, 16]
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# FastImage.size("http://farm4.static.flickr.com/3023/3047236863_9dce98b836.jpg")
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# => [500, 375]
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# FastImage.size("http://www-ece.rice.edu/~wakin/images/lena512.bmp")
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# => [512, 512]
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# FastImage.size("test/fixtures/test.jpg")
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# => [882, 470]
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# FastImage.size("http://pennysmalls.com/does_not_exist")
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# => nil
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# FastImage.size("http://pennysmalls.com/does_not_exist", :raise_on_failure=>true)
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# => raises FastImage::ImageFetchFailure
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# FastImage.size("http://stephensykes.com/favicon.ico", :raise_on_failure=>true)
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# => raises FastImage::UnknownImageType
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# FastImage.size("http://stephensykes.com/favicon.ico", :raise_on_failure=>true, :timeout=>0.01)
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# => raises FastImage::ImageFetchFailure
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# FastImage.size("http://stephensykes.com/images/faulty.jpg", :raise_on_failure=>true)
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# => raises FastImage::SizeNotFound
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#
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# === Supported options
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# [:timeout]
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# Overrides the default timeout of 2 seconds. Applies both to reading from and opening the http connection.
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# [:raise_on_failure]
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# If set to true causes an exception to be raised if the image size cannot be found for any reason.
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#
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def self.size(uri, options={})
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new(uri, options).size
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end
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# Returns an symbol indicating the image type fetched from a uri.
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# It will return nil if the image could not be fetched, or if the image type was not recognised.
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#
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# By default there is a timeout of 2 seconds for opening and reading from a remote server.
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# This can be changed by passing a :timeout => number_of_seconds in the options.
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#
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# If you wish FastImage to raise if it cannot find the type of the image for any reason, then pass
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# :raise_on_failure => true in the options.
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#
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# === Example
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#
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# require 'fastimage'
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#
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# FastImage.type("http://stephensykes.com/images/ss.com_x.gif")
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# => :gif
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# FastImage.type("http://stephensykes.com/images/pngimage")
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# => :png
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# FastImage.type("http://farm4.static.flickr.com/3023/3047236863_9dce98b836.jpg")
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# => :jpeg
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# FastImage.type("http://www-ece.rice.edu/~wakin/images/lena512.bmp")
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# => :bmp
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# FastImage.type("test/fixtures/test.jpg")
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# => :jpeg
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# FastImage.type("http://pennysmalls.com/does_not_exist")
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# => nil
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#
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# === Supported options
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# [:timeout]
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# Overrides the default timeout of 2 seconds. Applies both to reading from and opening the http connection.
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# [:raise_on_failure]
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# If set to true causes an exception to be raised if the image type cannot be found for any reason.
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#
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def self.type(uri, options={})
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new(uri, options.merge(:type_only=>true)).type
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end
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def initialize(uri, options={})
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@property = options[:type_only] ? :type : :size
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@timeout = options[:timeout] || DefaultTimeout
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@uri = uri
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begin
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@parsed_uri = URI.parse(uri)
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rescue URI::InvalidURIError
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fetch_using_open_uri
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else
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if @parsed_uri.scheme == "http" || @parsed_uri.scheme == "https"
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fetch_using_http
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else
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fetch_using_open_uri
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end
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end
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raise SizeNotFound if options[:raise_on_failure] && @property == :size && !@size
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rescue Timeout::Error, SocketError, Errno::ECONNREFUSED, Errno::EHOSTUNREACH, Errno::ECONNRESET,
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ImageFetchFailure, Net::HTTPBadResponse, EOFError, Errno::ENOENT
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raise ImageFetchFailure if options[:raise_on_failure]
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rescue NoMethodError # 1.8.7p248 can raise this due to a net/http bug
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raise ImageFetchFailure if options[:raise_on_failure]
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rescue UnknownImageType
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raise UnknownImageType if options[:raise_on_failure]
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end
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private
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def fetch_using_http
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setup_http
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@http.request_get(@parsed_uri.request_uri) do |res|
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raise ImageFetchFailure unless res.is_a?(Net::HTTPSuccess)
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res.read_body do |str|
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break if parse_packet(str)
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end
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end
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end
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def setup_http
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@http = Net::HTTP.new(@parsed_uri.host, @parsed_uri.port)
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@http.use_ssl = (@parsed_uri.scheme == "https")
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@http.verify_mode = OpenSSL::SSL::VERIFY_NONE
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@http.open_timeout = @timeout
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@http.read_timeout = @timeout
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end
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def fetch_using_open_uri
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open(@uri) do |s|
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while str = s.read(LocalFileChunkSize)
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break if parse_packet(str)
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end
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end
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end
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# returns true once result is achieved
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#
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def parse_packet(str)
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@str = (@unused_str || "") + str
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@strpos = 0
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begin
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result = send("parse_#{@property}")
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if result
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instance_variable_set("@#{@property}", result)
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true
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end
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rescue MoreCharsNeeded
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false
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end
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end
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def parse_size
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@type = parse_type unless @type
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@strpos = 0
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send("parse_size_for_#{@type}")
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end
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def get_chars(n)
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if @strpos + n - 1 >= @str.size
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@unused_str = @str[@strpos..-1]
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raise MoreCharsNeeded
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else
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result = @str[@strpos..(@strpos + n - 1)]
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@strpos += n
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result
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end
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end
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def get_byte
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get_chars(1).unpack("C")[0]
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end
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def read_int(str)
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size_bytes = str.unpack("CC")
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(size_bytes[0] << 8) + size_bytes[1]
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end
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def parse_type
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case get_chars(2)
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when "BM"
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:bmp
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when "GI"
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:gif
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when 0xff.chr + 0xd8.chr
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:jpeg
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when 0x89.chr + "P"
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:png
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else
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raise UnknownImageType
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end
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end
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def parse_size_for_gif
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get_chars(11)[6..10].unpack('SS')
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end
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def parse_size_for_png
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get_chars(25)[16..24].unpack('NN')
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end
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def parse_size_for_jpeg
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loop do
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@state = case @state
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when nil
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get_chars(2)
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:started
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when :started
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get_byte == 0xFF ? :sof : :started
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when :sof
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c = get_byte
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if (0xe0..0xef).include?(c)
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:skipframe
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elsif [0xC0..0xC3, 0xC5..0xC7, 0xC9..0xCB, 0xCD..0xCF].detect {|r| r.include? c}
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:readsize
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else
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:skipframe
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end
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when :skipframe
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@skip_chars = read_int(get_chars(2)) - 2
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:do_skip
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when :do_skip
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get_chars(@skip_chars)
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:started
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when :readsize
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s = get_chars(7)
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return [read_int(s[5..6]), read_int(s[3..4])]
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end
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end
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end
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def parse_size_for_bmp
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d = get_chars(29)[14..28]
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d.unpack("C")[0] == 40 ? d[4..-1].unpack('LL') : d[4..8].unpack('SS')
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end
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end
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@ -1,54 +0,0 @@
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# Extensions namespace
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module Middleman::Extensions
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# Directory Indexes extension
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module DirectoryIndexes
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# Setup extension
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class << self
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# Once registered
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def registered(app)
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app.ready do
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sitemap.register_resource_list_manipulator(
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:directory_indexes,
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DirectoryIndexManager.new(self)
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)
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end
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end
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alias :included :registered
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end
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class DirectoryIndexManager
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def initialize(app)
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@app = app
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end
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# Update the main sitemap resource list
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# @return [void]
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def manipulate_resource_list(resources)
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index_file = @app.index_file
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new_index_path = "/#{index_file}"
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resources.each do |resource|
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# Check if it would be pointless to reroute
|
||||
next if resource.path == index_file ||
|
||||
resource.path.end_with?(new_index_path) ||
|
||||
File.extname(index_file) != resource.ext
|
||||
|
||||
# Check if frontmatter turns directory_index off
|
||||
d = resource.data
|
||||
next if d && d["directory_index"] == false
|
||||
|
||||
# Check if file metadata (options set by "page" in config.rb) turns directory_index off
|
||||
if resource.metadata[:options] && resource.metadata[:options][:directory_index] == false
|
||||
next
|
||||
end
|
||||
|
||||
resource.destination_path = resource.destination_path.chomp(File.extname(index_file)) + new_index_path
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -1,195 +0,0 @@
|
|||
# Extension namespace
|
||||
module Middleman::Extensions
|
||||
|
||||
# Lorem helper
|
||||
module Lorem
|
||||
|
||||
# Setup extension
|
||||
class << self
|
||||
|
||||
# Once registered
|
||||
def registered(app)
|
||||
# Include methods
|
||||
app.send :include, InstanceMethods
|
||||
end
|
||||
|
||||
alias :included :registered
|
||||
end
|
||||
|
||||
# Lorem extension instance methods
|
||||
module InstanceMethods
|
||||
# Access to the Lorem object
|
||||
# @return [Middleman::Extensions::Lorem::LoremObject]
|
||||
def lorem
|
||||
@_lorem ||= LoremObject.new
|
||||
end
|
||||
|
||||
# Return a placeholder image using placekitten.com
|
||||
#
|
||||
# @param [String] size
|
||||
# @param [Hash] options
|
||||
# @return [String]
|
||||
def placekitten(size, options={})
|
||||
options[:domain] = "http://placekitten.com"
|
||||
lorem.image(size, options)
|
||||
end
|
||||
end
|
||||
|
||||
# Adapted from Frank:
|
||||
# https://github.com/blahed/frank/
|
||||
# Copyright (c) 2010 Travis Dunn
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person
|
||||
# obtaining a copy of this software and associated documentation
|
||||
# files (the "Software"), to deal in the Software without
|
||||
# restriction, including without limitation the rights to use,
|
||||
# copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the
|
||||
# Software is furnished to do so, subject to the following
|
||||
# conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be
|
||||
# included in all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
||||
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||||
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||||
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||||
# OTHER DEALINGS IN THE SOFTWARE.
|
||||
class LoremObject
|
||||
# Words for use in lorem text
|
||||
WORDS = %w(alias consequatur aut perferendis sit voluptatem accusantium doloremque aperiam eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo aspernatur aut odit aut fugit sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt neque dolorem ipsum quia dolor sit amet consectetur adipisci velit sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem ut enim ad minima veniam quis nostrum exercitationem ullam corporis nemo enim ipsam voluptatem quia voluptas sit suscipit laboriosam nisi ut aliquid ex ea commodi consequatur quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae et iusto odio dignissimos ducimus qui blanditiis praesentium laudantium totam rem voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident sed ut perspiciatis unde omnis iste natus error similique sunt in culpa qui officia deserunt mollitia animi id est laborum et dolorum fuga et harum quidem rerum facilis est et expedita distinctio nam libero tempore cum soluta nobis est eligendi optio cumque nihil impedit quo porro quisquam est qui minus id quod maxime placeat facere possimus omnis voluptas assumenda est omnis dolor repellendus temporibus autem quibusdam et aut consequatur vel illum qui dolorem eum fugiat quo voluptas nulla pariatur at vero eos et accusamus officiis debitis aut rerum necessitatibus saepe eveniet ut et voluptates repudiandae sint et molestiae non recusandae itaque earum rerum hic tenetur a sapiente delectus ut aut reiciendis voluptatibus maiores doloribus asperiores repellat)
|
||||
|
||||
# Get one placeholder word
|
||||
# @return [String]
|
||||
def word
|
||||
words(1)
|
||||
end
|
||||
|
||||
# Get some number of placeholder words
|
||||
# @param [Fixnum] total
|
||||
# @return [String]
|
||||
def words(total)
|
||||
(1..total).map do
|
||||
randm(WORDS)
|
||||
end.join(' ')
|
||||
end
|
||||
|
||||
# Get one placeholder sentence
|
||||
# @return [String]
|
||||
def sentence
|
||||
sentences(1)
|
||||
end
|
||||
|
||||
# Get some number of placeholder sentences
|
||||
# @param [Fixnum] total
|
||||
# @return [String]
|
||||
def sentences(total)
|
||||
(1..total).map do
|
||||
words(randm(4..15)).capitalize
|
||||
end.join('. ')
|
||||
end
|
||||
|
||||
# Get one placeholder paragraph
|
||||
# @return [String]
|
||||
def paragraph
|
||||
paragraphs(1)
|
||||
end
|
||||
|
||||
# Get some number of placeholder paragraphs
|
||||
# @param [Fixnum] total
|
||||
# @return [String]
|
||||
def paragraphs(total)
|
||||
(1..total).map do
|
||||
sentences(randm(3..7)).capitalize
|
||||
end.join("\n\n")
|
||||
end
|
||||
|
||||
# Get a placeholder date
|
||||
# @param [String] fmt
|
||||
# @return [String]
|
||||
def date(fmt = '%a %b %d, %Y')
|
||||
y = rand(20) + 1990
|
||||
m = rand(12) + 1
|
||||
d = rand(31) + 1
|
||||
Time.local(y,m,d).strftime(fmt)
|
||||
end
|
||||
|
||||
# Get a placeholder name
|
||||
# @return [String]
|
||||
def name
|
||||
"#{first_name} #{last_name}"
|
||||
end
|
||||
|
||||
# Get a placeholder first name
|
||||
# @return [String]
|
||||
def first_name
|
||||
names = "Judith Angelo Margarita Kerry Elaine Lorenzo Justice Doris Raul Liliana Kerry Elise Ciaran Johnny Moses Davion Penny Mohammed Harvey Sheryl Hudson Brendan Brooklynn Denis Sadie Trisha Jacquelyn Virgil Cindy Alexa Marianne Giselle Casey Alondra Angela Katherine Skyler Kyleigh Carly Abel Adrianna Luis Dominick Eoin Noel Ciara Roberto Skylar Brock Earl Dwayne Jackie Hamish Sienna Nolan Daren Jean Shirley Connor Geraldine Niall Kristi Monty Yvonne Tammie Zachariah Fatima Ruby Nadia Anahi Calum Peggy Alfredo Marybeth Bonnie Gordon Cara John Staci Samuel Carmen Rylee Yehudi Colm Beth Dulce Darius inley Javon Jason Perla Wayne Laila Kaleigh Maggie Don Quinn Collin Aniya Zoe Isabel Clint Leland Esmeralda Emma Madeline Byron Courtney Vanessa Terry Antoinette George Constance Preston Rolando Caleb Kenneth Lynette Carley Francesca Johnnie Jordyn Arturo Camila Skye Guy Ana Kaylin Nia Colton Bart Brendon Alvin Daryl Dirk Mya Pete Joann Uriel Alonzo Agnes Chris Alyson Paola Dora Elias Allen Jackie Eric Bonita Kelvin Emiliano Ashton Kyra Kailey Sonja Alberto Ty Summer Brayden Lori Kelly Tomas Joey Billie Katie Stephanie Danielle Alexis Jamal Kieran Lucinda Eliza Allyson Melinda Alma Piper Deana Harriet Bryce Eli Jadyn Rogelio Orlaith Janet Randal Toby Carla Lorie Caitlyn Annika Isabelle inn Ewan Maisie Michelle Grady Ida Reid Emely Tricia Beau Reese Vance Dalton Lexi Rafael Makenzie Mitzi Clinton Xena Angelina Kendrick Leslie Teddy Jerald Noelle Neil Marsha Gayle Omar Abigail Alexandra Phil Andre Billy Brenden Bianca Jared Gretchen Patrick Antonio Josephine Kyla Manuel Freya Kellie Tonia Jamie Sydney Andres Ruben Harrison Hector Clyde Wendell Kaden Ian Tracy Cathleen Shawn".split(" ")
|
||||
names[rand(names.size)]
|
||||
end
|
||||
|
||||
# Get a placeholder last name
|
||||
# @return [String]
|
||||
def last_name
|
||||
names = "Chung Chen Melton Hill Puckett Song Hamilton Bender Wagner McLaughlin McNamara Raynor Moon Woodard Desai Wallace Lawrence Griffin Dougherty Powers May Steele Teague Vick Gallagher Solomon Walsh Monroe Connolly Hawkins Middleton Goldstein Watts Johnston Weeks Wilkerson Barton Walton Hall Ross Chung Bender Woods Mangum Joseph Rosenthal Bowden Barton Underwood Jones Baker Merritt Cross Cooper Holmes Sharpe Morgan Hoyle Allen Rich Rich Grant Proctor Diaz Graham Watkins Hinton Marsh Hewitt Branch Walton O'Brien Case Watts Christensen Parks Hardin Lucas Eason Davidson Whitehead Rose Sparks Moore Pearson Rodgers Graves Scarborough Sutton Sinclair Bowman Olsen Love McLean Christian Lamb James Chandler Stout Cowan Golden Bowling Beasley Clapp Abrams Tilley Morse Boykin Sumner Cassidy Davidson Heath Blanchard McAllister McKenzie Byrne Schroeder Griffin Gross Perkins Robertson Palmer Brady Rowe Zhang Hodge Li Bowling Justice Glass Willis Hester Floyd Graves Fischer Norman Chan Hunt Byrd Lane Kaplan Heller May Jennings Hanna Locklear Holloway Jones Glover Vick O'Donnell Goldman McKenna Starr Stone McClure Watson Monroe Abbott Singer Hall Farrell Lucas Norman Atkins Monroe Robertson Sykes Reid Chandler Finch Hobbs Adkins Kinney Whitaker Alexander Conner Waters Becker Rollins Love Adkins Black Fox Hatcher Wu Lloyd Joyce Welch Matthews Chappell MacDonald Kane Butler Pickett Bowman Barton Kennedy Branch Thornton McNeill Weinstein Middleton Moss Lucas Rich Carlton Brady Schultz Nichols Harvey Stevenson Houston Dunn West O'Brien Barr Snyder Cain Heath Boswell Olsen Pittman Weiner Petersen Davis Coleman Terrell Norman Burch Weiner Parrott Henry Gray Chang McLean Eason Weeks Siegel Puckett Heath Hoyle Garrett Neal Baker Goldman Shaffer Choi Carver".split(" ")
|
||||
names[rand(names.size)]
|
||||
end
|
||||
|
||||
# Get a placeholder 140 character tweet about Philip the Purple Otter
|
||||
# Via http://www.kevadamson.com/talking-of-design/article/140-alternative-characters-to-lorem-ipsum
|
||||
# @return [String]
|
||||
def tweet
|
||||
tweets = [ 'Far away, in a forest next to a river beneath the mountains, there lived a small purple otter called Philip. Philip likes sausages. The End.',
|
||||
'He liked the quality sausages from Marks & Spencer but due to the recession he had been forced to shop in a less desirable supermarket. End.',
|
||||
'He awoke one day to find his pile of sausages missing. Roger the greedy boar with human eyes, had skateboarded into the forest & eaten them!']
|
||||
tweets[rand(tweets.size)]
|
||||
end
|
||||
|
||||
# Get a placeholder email address
|
||||
# @return [String]
|
||||
def email
|
||||
delimiters = [ '_', '-', '' ]
|
||||
domains = %w(gmail.com yahoo.com hotmail.com email.com live.com me.com mac.com aol.com fastmail.com mail.com)
|
||||
username = name.gsub(/[^\w]/, delimiters[rand(delimiters.size)])
|
||||
"#{username}@#{domains[rand(domains.size)]}".downcase
|
||||
end
|
||||
|
||||
# Get a placeholder image, using placehold.it by default
|
||||
# @param [String] size
|
||||
# @param [Hash] options
|
||||
# @return [String]
|
||||
def image(size, options={})
|
||||
domain = options[:domain] || "http://placehold.it"
|
||||
src = "#{domain}/#{size}"
|
||||
hex = %w[a b c d e f 0 1 2 3 4 5 6 7 8 9]
|
||||
background_color = options[:background_color]
|
||||
color = options[:color]
|
||||
|
||||
if options[:random_color]
|
||||
background_color = hex.shuffle[0...6].join
|
||||
color = hex.shuffle[0...6].join
|
||||
end
|
||||
|
||||
src << "/#{background_color.sub(/^#/, '')}" if background_color
|
||||
src << "/ccc" if background_color.nil? && color
|
||||
src << "/#{color.sub(/^#/, '')}" if color
|
||||
src << "&text=#{Rack::Utils::escape(options[:text])}" if options[:text]
|
||||
|
||||
src
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
# Pick a random item from a given range
|
||||
# @param [Range] range
|
||||
# @return [Object]
|
||||
def randm(range)
|
||||
a = range.to_a
|
||||
a[rand(a.length)]
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
Loading…
Add table
Add a link
Reference in a new issue